Mr. Zheng's eyes flashed with suspicion.

He felt that the other party was bragging, but unfortunately there was no evidence.

Fortunately, even if this kind of thing is blown, it won't take long to puncture it, and he is not in a hurry at all.

Mu Yuan himself said just now that as long as the suspect has entered the scene, he will definitely leave traces, and it will be up to Mu Yuan to see if he can find these traces in a while.

If you say yes, but you can't find out, it's a bit of a slap in the face.

After a few minutes, Mu Yuan walked out of it.

The expression is still so indifferent.

"This artifact ...... It was indeed stolen!"

Director Zhou and the others almost stumbled.

Needless to say? If it weren't for the theft of the artifact, they would have reported the crime? Would you have a police officer come to the scene to see it?

Mr. Zheng felt that he had been tricked, and with a black face, he said: "Squadron Mu, we know that the cultural relics have been stolen! Now we are more concerned about who stole the cultural relics and where it is now." ”

"No!" Mu Yuan said seriously, "You know that 'stolen' is just a subjective idea of yours. And when I say theft, it's a legal fact. It's like someone who calls the police and says they've been raped, only to find out that the price isn't negotiated. ”

"Poof...... cough cough...... "Lai Yang really didn't hold back, and laughed.

Even Xiao Yu endured very hard.

It was Mr. Zheng, whose face darkened: "You mean that you suspect us of making a false alarm?"

Mu Yuan said: "I didn't say it! I just stated a fact just now. It's something you have to argue about. ”

Mr. Zheng felt the urge to hit the wall, and he fell into serious self-doubt.

Did I argue? I said it casually, and you have to explain it......

But looking at Mu Yuan's serious face, it is estimated that he will continue to entangle on this issue, and he will not be of any help to the detection of the case, so he ...... He decided to put up with it.

"Ahem...... Squadron Mu, let's talk about the case first!" Vice Minister Li interjected, "You just said that you were sure that the cultural relics were stolen, did you find anything at the scene?"

Mu Yuan glanced at Vice Minister Li, with a sense of understanding in his eyes, and said: "Although the suspect has deliberately avoided leaving traces at the scene, as the saying goes, people have taken pictures and geese have left sounds, as long as a person appears in one place, it is impossible to hide all the traces." ”

Vice Minister Li was a little anxious and asked, "What ......about that?" What are the traces?"

Mu Yuan turned around, pointed to the location of an exhaust vent in the exhibition hall, and said, "The suspect came from there, through the beam above, directly above the safe, and then landed on the safe." So, when you came in before, you didn't see any traces at the scene, and that's simply because the suspect didn't enter through the door at all. ”

"How do you know for sure?" Vice Minister Li was surprised, because he hadn't seen Mu Yuan climb the beam just now, how could he have observed traces on it?

Mu Yuan said: "It's very simple, I just said that it is impossible for a suspect to hide all traces when he passes through a place. And the entire exhibition hall, except for the exit at the door, is also the ventilation hole above. There was no trace of the line from the doorway to the safe, and the only possible thing was through the vent. ”

There was some silence......

Mr. Zheng frowned and said in a strange tone, "So, are you ...... Guess?"

Mu Yuan despised this guy very much in his heart, he didn't want to talk to this kind of person whose IQ was not online, but he was a policeman, and the other party was a victim......

"It's not called guessing! It's called elimination! A problem-solving method that I learned in elementary school. ”

Director Zhou suddenly said, "I quite agree with Squadron Mu's words. I know a lot about this exhibition hall, and as he said, apart from this door, all that is left is the vent to enter. If the Mu squadron determines that the suspect did not enter through the door, the result will be obvious. ”

"It's actually very simple to verify, just get a long ladder and go up and have a look. Mu Yuan said.

When Director Zhou heard this, he didn't say a word, and directly asked Section Chief Li to contact him.

Everyone else had some anticipation, or rather worry, in their hearts, and that ...... Are there really traces left by the suspects?

After all, to solve the case, it doesn't matter where you think the suspect got in, what matters is whether you can find something that corresponds to his identity from the path that the other party has passed.

Whether it is fingerprints, palm prints, or some objects left on the suspect's body, they can be a good clue to trace the suspect's identity.

Is there any of this on the beam, in that vent?

Mu Yuan seemed very calm, it didn't matter if there were those things on it, if there were, he could explain the process of solving the case more conveniently, if not, just explain it vaguely!

After all, the residual breath in the air says it all.

Within a few minutes, Section Chief Li had already walked over with another person carrying a ladder.

The ladder is very long, more than ten meters long, and it is made of aluminum alloy.

It's not that they can't find a shorter ladder, but the floor of the gallery is so high that a ladder that is too short to reach the beams above.

Soon, according to Mu Yuan's arrangement, they placed the ladder in the established position, and Mu Yuan didn't say anything, and climbed up from the ladder alone.

Lai Yang quickly held on to the ladder below, his head raised, and carefully watched the movements of the Mu team.

Mu Yuan quickly approached the beam, and after scanning around on it, he looked at Xiao Yu and said, "Xiao Yu, go to the trunk and bring over the tools for palm print collection...... Well, by the way, Ermao was also called. ”

"Okay!" Xiao Yu responded excitedly, turned around prettyly, and disappeared at the door.

The tools for palm print collection were placed in the car, and Ermao also stayed in the car.

In the past, Xiao Yu, a female policeman, liked to hold Ermao. But now Ermao's size is a lot bigger, and it is a big burden to hold it, so when the police are in charge, if you don't need it to go out, most of the time you let it stay in the car.

Mu Yuan climbed down leisurely.

"Is there a palm print on it?" Vice Minister Li asked excitedly.

Mu Yuan said very simply: "No!"

Vice Minister Li was about to speak, but Mu Yuan said, "But there are palm prints." The other person must have been wearing gloves. Although palm prints without specific lines cannot be used as evidence of identification. But from the footprints and palm prints left on it, many things can be inferred. For example, the height of the suspect, the general body size, or something. Even if the person can be found, the relatively complete palm print can still be used as evidence to lock the identity of the suspect. ”

Vice Minister Li was silent for a long time, but he still agreed with Mu Yuan's words.

Although the texture of the palm print with gloves cannot be seen, the size of each person's palm and the length of the fingers are different, and if there is a complete palm print on it, it is still very useful as evidence.

However, for footprints, palm prints, etc., to infer the height and body shape of the suspect, he was a little confused.

After all, he is a leader, and he knows that professional things should be handed over to professional people to do, although he doesn't understand, he doesn't say much.

At this time, Xiao Yu had already walked over with a bag of tools and materials. Ermao shook his head and followed her, the husky's out-of-the-box personality was not worn out by the long-term soul chain control.

Mu Yuan took those things and climbed onto the beam.

The people below all tilted their heads and watched Mu Yuan work on the beam.

"Squadron Mu, you have to be careful. Director Zhou couldn't help but admonish, after all, it was a beam seven or eight meters high, and Mu Yuan didn't want a safety rope or anything on it, he felt terrified when he looked at it.

Vice Minister Li smiled and said, "Director Zhou, you don't have to worry about this. For the Mu squadron, this height is nothing. I think that at the beginning, the Mu squadron climbed more than 30 floors, and it was like walking on the ground!"

Curator Zhou was really a little surprised: "More than thirty floors?"

"Yes, it was the last time there was a fire near the campus of China University of Science and Technology, and it was very popular on the Internet. ”

"It was the Mu squadron that saved people that time?"

"Otherwise, what do you think? The second-class merit in our city can't be awarded to anyone casually, right?"

Director Zhou couldn't help but look up at Mu Yuan, and instantly felt that this beam didn't seem to be so dangerous.

Soon, Mu Yuan walked down from the beam.

He handed the processed things to Xiao Yu and asked him to put them away.

"Ermao!" Mu Yuan greeted, and then patted Ermao's head.

Ermao was excited, and then as if he had entered another state, he wandered around the exhibition hall, a dog's nose sniffing around nimbly.

Soon, Ermao screamed twice and ran towards the door.

"Keep up!" Mu Yuan said quickly, and he didn't care whether others listened or not, so he left first.

Lai Yang and Xiao Yu were not slow, only half a step slower than Mu Yuan.

Although Vice Minister Li and the others looked confused, the policemen who handled the case were gone, and it was pointless for them to stay here, so they immediately followed out.

Trotting all the way, Mu Yuan, under the leadership of Ermao, soon arrived at the side wall of the museum.

Ermao called out happily on the ground......

"It looks like the suspect slipped out of here. Mu Yuan calmly gave a conclusion.

After speaking, he squatted down and picked up Ermao with his left hand, and then kicked his footsteps, and his body suddenly rushed forward.

It feels like a 12-cylinder engine has come with a kick in the floor oil.

Instantly arrived at the foot of the wall, only to see Mu Yuan suddenly jumped up, his footsteps on the wall and borrowed force, and the whole person rose up again.

Ermao's head emerged from Mu Yuan's left shoulder, and a dog's face was dazed.

At this time, Mu Yuan's right hand took advantage of the situation to the wall, as if a huge force was transmitted to Mu Yuan's body, and his whole person jumped two meters high again, and his body had already crossed the three-meter wall.

Then the whole person disappeared into the back of the wall, leaving only a few people here with a confused face, and the confused "dog face" left in their minds.

Ask for a small monthly pass......

(End of chapter)